# 一个while循环
num = 1
while num <= 10:
	print(num)
	num += 1

# 使用break中断循环
num1 = 1
while num1 <= 10:
	print(num1)
	num1 += 1

	if num1 > 5:
		break

# 使用continue跳到下一个循环
num2 = 1
while num2 <= 10:
	if num2 % 2 == 0:
		num2 += 1
		continue

	print(num2)
	num2 += 1
